8-9
Two Channel Audio Operation, continued
Page Entire Building
1. Press the All Speakers Talk button.  The LED associated with this button illuminates, along 
with the LEDs for each of the speaker circuits.
2. Key the microphone (depress the talk switch) and wait for the Ready to Talk LED to illumi-
nate.  When this LED is ON, talk into the microphone.  The page is routed to all speaker cir-
cuits connected to the system.
Page Specific Floors
1. Press the buttons corresponding to the floors requiring the page.  The LEDs associated with the 
selected buttons illuminate.
2. Key the microphone (depress the talk switch). 
3. Wait for the Ready to Talk LED to illuminate and speak into the microphone to page the floors 
selected in Step 1.
Page Additional 
Floors
While a page is in progress, you can add floors to the existing page.  To do this, follow these steps.
1. Press the buttons associated with the additional floors.  The LEDs associated with these floors 
turn ON and the page is heard on their speaker circuits 
Listen to What is 
Being Played on the 
EVAC Channel Using 
the Local Speaker
Press the button labeled "Local Speaker" to hear what is being played on the EVAC channel at that 
time.  The LED associated with this button illuminates when the button is pressed to indicate the 
function is active.  
Note: 
If the user picks up the local phone or keys the microphone while the local speaker is 
active, the speaker shuts off to prevent feedback.  The local speaker turns back on when 
the page is complete.
Silencing the Audio 
System
Press the Alarm Silence button on the front panel to silence the audio system.  When you do this, 
the speakers remain on, but play nothing.
Resetting the Audio 
System
Press the System Reset button to reset the audio system.  When you do this, the following occurs.
• All speakers and associated LEDs turn OFF.
• The local speaker turns off.
• Any paging that is in progress is canceled.